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I 93 SB over COMB AUSTIN ST &ORNG LN

Map 

Coordinates:
+42.37306, -71.06944
42°22'23" N, 71°04'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 93 SB over COMB AUSTIN ST &ORNG LN
Structure number:B166018YVDOTNBI
Location:I93/US1 INTERCHANGE
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:148.0 ft. [45.1 m]
Total length:533.2 ft. [162.5 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance above deck:14.8 ft. [4.5 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2014 

Status:Open, no restriction [A]
Average daily traffic:95,300 [as of 2013]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.9 tons [89.9 metric tons]
Inventory rating:65.2 tons [59.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:75.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$2,368,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201475.0Functionally obsoleteGoodSatisfactoryGood95300
September 201275.0Functionally obsoleteGoodSatisfactoryGood72074
March 201075.0Not deficientGoodGoodSatisfactory72074
January 200875.0Not deficientGoodVery GoodSatisfactory72074